Alternative Name:: 监狱学园; 監獄学園; Prison SchoolGenre: Action, Comedy, Ecchi, Harem, Mature, Romance, School Life, SeinenAuthor: Hiramoto AkiraArtist: Hiramoto AkiraType: Manga (Japanese)Sinopsis : Kangoku Gakuen Manga
Summary:
At edge of Tokyo, there was a Hachimitsu private school, it was a honored all girls boarding school…at least it used to be. From this year, because of board chairman has been switched, that education policy has been changed. It allowed boys to attend the school but only 5 boys enrolled to school and number of female students is 1000. From overwhelming number of female student, what awaits them, heaven or hell?